单项选择题
Translate the following selection into English. Then co...
未知题型Translate the following selection into English. Then compare your translation with the sug
直接写出得数。36÷4=5×9=9÷1=6×6-6=7×5+4=7×6=5×7=45÷9=9×6-6=54÷9...
未知题型直接写出得数。36÷4=5×9=9÷1=6×6-6=7×5+4=7×6=5×7=45÷9=9×6-6=54÷9=8×7+6=72÷8=32-8=7×3+7×2=6+7+
口算。5×6=8×3=9×5=3×9=6×6=2×9=9×1+9=9×6-9=8×4+8=7×9+9=6×5+...
未知题型口算。5×6=8×3=9×5=3×9=6×6=2×9=9×1+9=9×6-9=8×4+8=7×9+9=6×5+7=6×7+8=口算。 5×6= 8×3= 9×5= 3×9= 6×6= 2×9= 9×1+9= 9×6-9= 8×4+8= 7×9+9= 6×5+7= 6×7+8=